baber/WOPTO huggingface dataset:
Patent RU-2250147-C1 (RU)
Title: Method for helical piercing of cast billet
Inventor: PUMPJANSKIJ D A
IPC: B21B19/04
Filed: 2004-01-09
Granted: 2005-04-20
Abstract: FIELD: rolled stock production, plastic working of metals, namely helical piercing processes. 
     SUBSTANCE: method comprises steps of guiding heated billet to working rolls turned by angle of feeding and expansion; piercing billet by means of plug mounted in pass formed by rolls and guiding tool. Feed angle value is in range 12 - 18°; expansion angle value is in range 6 - 10°. Reduction degree in restriction portion is in range 21 -35 % and it is realized with use of rolls having inlet cone angle equal to 4 -8°. Reduction degree of billet in front of nose of plug is normalized by means of mathematical expression given in description of invention. 
     EFFECT: possibility for making tubes with high accuracy geometry size and high quality inner and outer surfaces. 
     1 dwg, 1 ex
Patent RU-2258570-C1 (RU)
Inventor: PLAKHTIN V D
IPC: B21B35/14
Filed: 2004-01-14
Granted: 2005-08-20
Abstract: FIELD: rolling process; spindle joints of section mills; connection unit of rolls and spindles. 
     SUBSTANCE: proposed connection unit includes drive tail-piece of roll, spindle hinge consisting of holder and bush with barrel-shaped roller located between them, centering rings secured on end sections of bushes and engageable with ring over spherical surface and flange secured on its end face, as well as  device for axial locking of hinge on drive tail-piece of roll; this device consists of cylindrical rod mounted in coaxial transversal holes made in bush at shift relative to its axis by radius of mounting surface of drive tail-piece of shaft;  drive tail-piece has semi-cylindrical transversal slot at depth  equal to radius of cylindrical rod where rod is located; holder has two holes which are coaxial relative to transversal holes in bush and are closed with plugs; engageable surfaces of plugs and holes in holders  are smooth; outer end faces of plugs are provided with fastening strips mounted perpendicularly relative to axis; they are mounted in seats made on outer surface of holder and are secured by means of bolts; cylindrical surfaces of inner end faces of plugs are made flush with inner cylindrical surface of holder at radius equal to radius of this cylindrical surface. 
     EFFECT: enhanced reliability and serviceability; reduction of emergency idle time; increased productivity; enhanced accuracy of rolled metal. 
     4 dwg
Patent RU-2253611-C1 (RU)
Title: Способ стабилизации пероксосолей щелочных металлов
Inventor: GAJTANOV JU JA
IPC: C01B15/10
Filed: 2004-01-20
Granted: 2005-06-10
Abstract: Изобретение предназначено для химической промышленности и может быть использовано при получении кислородсодержащих отбеливателей и синтетических моющих средств. Твердые частицы пероксосоли подвергают вакуумированию при остаточном давлении не более 13,33 кПа, преимущественно при 0,67-8,5 кПа, с одновременным подогревом до 55°С, преимущественно до 40-50°С. Затем обрабатывают инертным газом при атмосферном или избыточном давлении не более 10 кПа. Массовая доля активного кислорода не менее 14,00 мас.%, стабильность готового продукта не менее 59,92%. 3 з.п. ф-лы, 1 ил., 1 табл.
Patent RU-2265385-C1 (RU)
Inventor: ADAMENKO V G
IPC: A23N7/02
Filed: 2004-03-09
Granted: 2005-12-10
Abstract: FIELD: food-processing industry, in particular, mass cleaning of roots. 
     SUBSTANCE: method involves preliminary processing and removing root surface layer with the use of water under high pressure. Preliminary root processing operation includes treatment with substance having high specific electrical conductance and exposure of root to high-frequency electromagnetic field, which is adapted for acting upon root at predetermined cleaning depth. 
     EFFECT: improved quality of cleaning roots. 
     1 dwg
Patent RU-2254618-C1 (RU)
Inventor: ZHUKOV JU N
IPC: G09B29/00
Filed: 2004-03-10
Granted: 2005-06-20
Abstract: FIELD: ebb maps composing technologies. 
     SUBSTANCE: method includes determining ebb height with consideration of angular speed of harmonic component of tide. Real plan coordinates of area of water, directed to east and north, are determined respectively. Value of ebb height of harmonic component of tide in fixed time moment is determined through projection of point on phase circle, appropriate for current height of sea level, parameters of which are determined with consideration of position of inner points of area of water and its contour. Oscillations amplitude of harmonic component of wave is determined on basis of values of ebb height in points with real plan coordinates for serial set of discontinuous time values, on basis of values of which maximum ebb level time is determined. 
     EFFECT: lower laboriousness, higher trustworthiness. 
     3 dwg
Patent RU-2264281-C1 (RU)
Inventor: PAVLOV N V
IPC: B23K9/04
Filed: 2004-04-22
Granted: 2005-11-20
Abstract: FIELD: restoration of worn parts, mainly over-spring beams and lateral frames of carriages of railway road freight cars. 
     SUBSTANCE: method comprises steps of preliminarily loading part by bending it; controlling loading effort; realizing electric arc surfacing of worn surface at loading part; subjecting part to natural cooling in air and to mechanical working. Part is loaded at preliminarily determining yield limit of metal and respective load of it. After cooling in air part is subjected to additional loading by bending at soaking. Load value is sufficient for creating compression stresses in critical zones of surfaced part where hazard of occurring breakage is the most. 
     EFFECT: increased value of fatigue strength and useful life period of parts. 
     3 dwg
Patent RU-2263896-C1 (RU)
Inventor: ISHUTIN V A
IPC: G01N21/62
Filed: 2004-04-29
Granted: 2005-11-10
Abstract: FIELD: measurement engineering. 
     SUBSTANCE: analyzer is provided with concentrator for collecting microorganisms from the air. Concentrator is made in form of case. Top part of case has hole to be closed air-tight with cap. There is pipe for taking analyzed air to provide continuous bubbling through liquid. Lower cut of pipe is made at angle of 45° and is disposed above bottom of concentrator of microorganisms to have space of 2-5 mm. Case of concentrator is provided with two side couplings. Concentrator is connected with vacuum pump through top side coupling and with side coupling of reaction chamber through electromagnet valve. High-transparent quartz glass is disposed additionally between photoelectric multiplier and case of flow-through reaction chamber. Continuous monitoring of pollution of air with microorganisms is provided in automatic mode at preset frequency of occurrence. 
     EFFECT: improved precision of measurement; reduced consumption of operation reactor; reduced power consumption. 
     3 dwg
Patent RU-2258195-C1 (RU)
Inventor: BORN BRAJAN
IPC: F42B1/032
Filed: 2002-11-12
Granted: 2005-08-10
Abstract: FIELD: shaped charges. 
     SUBSTANCE: the lining offered for the shaped charge has a composition containing more than 90 weight percent of powdery tungsten and up to 10 weight percent of binder, the mentioned composition is molded into a tapered body and has a crystalline structure from equilibrium grains, the grain size ranging from 25 nanometers to 1 micron.  Offered is also a shaped charge containing such a lining. 
     EFFECT: enhanced depth of penetration of shaped charge. 
     11 cl, 2 dwg
Patent RU-2275257-C1 (RU)
Title: Method of ultrasonic cleaning of metal parts
Inventor: GREBENJUK MIKHAIL NIKITOVICH
IPC: B08B3/12
Filed: 2004-09-29
Granted: 2006-04-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to cleaning of metal parts from contamination in water alkaline solutions with application of ultrasound, in particular, to cleaning metal parts of bearings.  Proposed method includes washing of parts in five baths of ultrasonic complex: in first bath containing degreasing water solution with MC-15 or MC-37 detergent, concentration of 20-25 g/l at temperature of solution within 60 and 70°C, in second bath with application of ultrasound in detergent TCM ("Gremlos B"), concentration of 20-30 g/l at temperature of 45-55°C, in third bath with application of ultrasound in not tap running water at temperature of 45-55°C, in fourth bath in cold tap running water, and in fifth bath in cold running distilled water with subsequent drying with hot air. 
     EFFECT: simplified method of cleaning , reduced labor input, increased labor productivity and improved quality of cleaning, reduced cost of cleaning.
Patent RU-2275681-C1 (RU)
Title: Device for finding lower positioning estimate in matrix systems
Inventor: BORZOV DMITRIJ BORISOVICH
IPC: G06F30/30
Filed: 2004-10-06
Granted: 2006-04-27
Abstract: FIELD: computer science, possible use for modeling problems during engineering of computing systems. 
     SUBSTANCE: device has matrix of m rows and n columns of homogeneous environment elements, n unit counting blocks, block for finding maximum, adders, memory block, block for finding lowest estimate, containing pulse generator, element selection multiplexers, row selection decoder, decoders of incidental vertex, decoders of fixed arc, row counter, column counter, fixed arc counters, incidental vertex counters, mode trigger, group of m triggers, group of m forbidding elements blocks, matrix (i x j) of fixed arc counters, matrix (i x j) of OR elements, four matrices (i x j) of AND elements, OR element, first and second AND elements, group of m OR elements. 
     EFFECT: expanded area of device use due to insertion of means for finding lower positioning estimate in matrix systems by criterion of minimization of intensiveness of interaction of processes and data. 
     5 dwg
Patent RU-2275943-C1 (RU)
Title: Method for treating idiopathic scoliosis cases
Inventor: ARSEN EV ALEKSEJ VALENTINOVICH
IPC: A61N2/04
Filed: 2005-02-22
Granted: 2006-05-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying treatment with pulsating magnetic field having intensity of 1.48 Tesla units. Procedure duration is 10 min. The treatment course is 15 procedures long. 
     EFFECT: enhanced effectiveness in inhibiting germination zone activity; retained vertebral column mobility. 
     8 dwg
Patent RU-2289368-C1 (RU)
Inventor: GRISHCHENKO SVETLANA VLADIMIRO
IPC: A61F9/007
Filed: 2005-04-05
Granted: 2006-12-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves marking incision lines on skin. The lower one is traced as an arc passing along tarsal fold with turns upward at blunt angles near the internal and external eye angles. The upper one is drawn along the boundary of overhanging skin fold. Incision is drawn along the marked Skin excesses are exfoliated and cut off. Crescent segment of round eye muscle is excised above the tarsal ligament allover the access line. Next, tarso-orbital fascia is cut and fat hernias are removed. Two vertical notches are done on the round eye muscle along the upper wound boundary above the turn places of the inferior incision line. Parallelogram-shaped muscle portion is excised near the external wound boundary. Internal suture is placed on superficial subcutaneous eyelid fascia and levator aponeurosis for forming tarsal fold. Sutures are placed on wound edges. 
     EFFECT: improved esthetic and functional results; reduced risk of complications like cicatricial deformities and epicanthuses. 
     4 cl, 4 dwg
Patent RU-2295971-C1 (RU)
Title: Method for treating experimental chronic toxic hepatitis
Inventor: GOL DBERG EVGENIJ DANILOVICH
IPC: A61P1/16
Filed: 2005-07-05
Granted: 2007-03-27
Abstract: FIELD: medicine, experimental pharmacology. 
     SUBSTANCE: toxic hepatitis in mice and rats should be reproduced due to intra-gastric introduction of tetrachlorocarbon upon olive oil. Therapy should be fulfilled due to subcutaneous injecting recombinant human granulocytic colony-stimulating factor (CSF) The preparation should be injected at the dosage of about 100-125 mcg/kg once/d daily, for 5 d. The innovation provides stimulation, mobilization, migration and determined homing of mesenchymal stem cells into the liver followed by their differentiation into mature hepatocytes and, as a result, the reconstruction of functionally active hepatic tissue. 
     EFFECT: higher efficiency of therapy. 
     1 ex, 4 tbl
Patent RU-2290905-C1 (RU)
Title: Method for treating the cases of intraocular tumors
Inventor: LIKHVANTSEVA VERA GENNAD EVNA
IPC: A61P35/00
Filed: 2005-07-12
Granted: 2007-01-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves introducing photosensitizer of photosense at a dose of 0.1-1.0 mg/kg of patient weight. Photodynamic therapy is applied in 48-72 h with laser radiation at wavelength of 675 nm after having introduced the photosense. Iradiation is carried out in transscleral way after having determined tumor base projection place over sclera in transillumination way. Exposure dose is equal to 80-800 mW/cm 2  with cylindrical light guide set at a distance from sclera that laser radiation beam diameter overlaps tumor base diameter by 1-2 mm at its projection place on sclera. 
     EFFECT: enhanced effectiveness of treatment.
Patent RU-2291580-C1 (RU)
Title: Method for sending broadcast messages
Inventor: KONOVALOV IL JA VJACHESLAVOVIC
IPC: H04L12/18
Filed: 2005-07-19
Granted: 2007-01-10
Abstract: FIELD: data transfer technologies. 
     SUBSTANCE: for realization of method, computer network is used with terminals and network node stations. At least one server broadcast station is included in composition of aforementioned network. For realization of transparent broadcasting, network address of server broadcast station is set for network node stations as a step of rigid routing of broadcasting messages. 
     EFFECT: decreased network traffic, provision of centralized control over groups of network node stations independently on network topology.
Patent RU-2285254-C1 (RU)
Inventor: SHELIKHOV GENNADIJ STEPANOVICH
IPC: H01F13/00
Filed: 2005-09-01
Granted: 2006-10-10
Abstract: FIELD: engineering of equipment for non-destructive control of pipes. 
     SUBSTANCE: permanent magnets are positioned on carrying body, moving along the pipe under effect of gas being transported. Magnets are positioned in rows along perimeter of pipe, directed by poles of the same name towards the surface of pipe. Polarities of magnets in adjacent rows are opposite. Strength of field, created by magnets of first row, provides greatest remaining induction B1 of material of pipe being demagnetized. Strength of field, created by magnets of second row, provides for magnetization of pipe material to remaining induction B2, while B1>B2. Strength of field, created by magnets of third row, demagnetizes material of pipe. 
     EFFECT: possible reliable demagnetization of high length pipelines, and thus, increased reliability of repeated control of pipes by flaw detecting probes. 
     4 dwg
Patent RU-2298262-C1 (RU)
Inventor: ERMAKOV SERGEJ ANATOL EVICH
IPC: H01M8/04
Filed: 2005-10-24
Granted: 2007-04-27
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: electrolyte used for proposed fuel cell that can be employed in miscellaneous electrified installations, for instance vehicles, or as stand-by power supply, is melt or solution incorporating high concentration of ammonium ions; ammonia content in fuel-cell anode region is maintained at high level and its content in cathode region, at low level by transferring ammonia from cathode region to anode region by means of special-purpose device in the form of absorption plant. Hydrogen-containing gas is preferably produced for fuel cell by thermal or catalytic decomposition of ammonia. 
     EFFECT: reduced dependence of electrolyte characteristics on carbon dioxide content of hydrogen- or oxygen-containing gas; enhanced potential of fuel cell. 
     12 cl, 2 dwg
Patent RU-2308798-C1 (RU)
Inventor: ZHELEZNOV JURIJ NIKOLAEVICH
IPC: H02K41/025
Filed: 2006-03-31
Granted: 2007-10-20
Abstract: FIELD: electrical engineering; linear-movement drives. 
     SUBSTANCE: proposed electric motor has primary part assembled of set of annular cores disposed on its longitudinal axis and mounted within motor frame. Each core mounts multiphase-winding coils. Primary-part core number equals phase number. Electric motor also has secondary part disposed coaxially within primary part. Secondary part is made in the form of concentric spheres arranged in tandem and coupled together by means of connector passed through spheres over secondary-part longitudinal axis. Each sphere has two shells, external and internal ones. External shell has alternating layers of electrical conductor and insulator. Internal shell is essentially secondary-part magnetic circuit made of magnetic material. 
     EFFECT: enhanced power factor attained by raising total secondary current and reducing loss in primary and secondary parts; reduced size and mass. 
     4 cl, 4 dwg
Patent RU-2306327-C1 (RU)
Inventor: SLJUSAREV NIKOLAJ IVANOVICH
IPC: C09K8/467
Filed: 2006-05-22
Granted: 2007-09-20
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: invention, in particular, relates to gas-oil wells with horizontal boreholes and provides grouting mortar comprising, wt %: grouting Portland cement 43.1-43.8, gypsum "G16" 2-2.3, alumina cement "GTs-40" 4.2-4.5, potash 0.4-0.5, microsilica 2-2.3, sand 43.1-43.8 and, additionally, "Sulfacell 25" 0.2-0.3, super-plasticizer "S-3" 0.2-0.3, plasticizer Walocel MKX 40000 PF01 0.2-0.3, and water-based organosilicon compound "GIFOB" 3.2-3.4, wherein water/solids ratio is maintained equal to 0.35-0.4. 
     EFFECT: increased waterproofness of grouting stone and enhanced efficiency of gas-oil well casing. 
     3 tbl, 5 ex
Patent RU-2309967-C1 (RU)
Inventor: FILIMONOVA OL GA NIKOLAEVNA
IPC: C09D125/04
Filed: 2006-07-13
Granted: 2007-11-10
Abstract: FIELD: manufacture of paint-and-varnish materials on base of synthetic film-forming agents for application of decorative protective coats. 
     SUBSTANCE: proposed composition contains film-forming agent - copolymer of still residue of joint production of styrene and propylene oxide with maleic acid or with maleic anhydride, xylene and complex solvent PC-9 obtained from waste of butyl alcohol production process with acetic acid or with waste containing this acid. 
     EFFECT: improved decorative properties of coats; avoidance of  sediment during storage of varnish; improved spreading of varnish. 
     2 tbl, 5 ex
Patent RU-2325248-C1 (RU)
Inventor: KORJUKINA NINA ALEKSEEVNA
IPC: B23C5/22
Filed: 2006-10-30
Granted: 2008-05-27
Abstract: FIELD: construction. 
     SUBSTANCE: instrument consists of casing and at least, one cutting blade with cutting and adjustment parts, elastically fitted into the socket of the casing between the elastic and base jaws and with adjustable surfaces in contact with the holding surface of the elastic jaw and support surface of the base jaw, support surface for the cutting part for contact with the elastic jaw and the oppositely lying cutting part and support surface for contact with the base jaw. To increase reliability and durability due to the lowering of thermo-mechanical load at the edge of the support surface of the base jaw, the adjustment surface of the cutting blade for contact with the elastic jaw is put on a projection, made on its adjustment part, and the adjustment surface of the cutting blade for contact with the base jaw is transverse to its adjustment surface for contact with the elastic jaw. The support surface of the cutting blade for contact with the base jaw is on the base, transverse to its support surface for contact with the elastic jaw. 
     EFFECT: increased reliability. 
     6 dwg
Patent RU-2333679-C1 (RU)
Title: Minced semi-cooked product based on poultry by-products for school-age children feeding and associated method
Inventor: SHAMKOVA NATAL JA TIMOFEEVNA
IPC: A23L11/00
Filed: 2006-11-27
Granted: 2008-09-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to meat industry and public catering, particularly, to mincemeat semi-cooked products. Mincemeat semi-cooked product includes poultry and/or chicken meat with bonded skin, gizzard stomach of poultry and/or chicken, heart, filling agent, table salt and breadcrumbs. Method provides for preparation of ingredients, their mixing at defined ratio, production of mincemeat, formation of semi-cooked item, breading, freezing and packing. Haricot bean paste is used as filling agent. Production of haricot bean paste includes cooked bean pulping and joining with vegetable oil or water in ratio 4:1:1. The paste is homogenised and introduced at the stage of ingredients mixing in the amount of 15-20 mass %. After mincing meat is thermally treated during 1 to 3 minutes at 90 to 200°C. 
     EFFECT: improvement of rheological properties and poultry semi-cooked products digestibility. 
     2 cl, 2 tbl, 3 ex
Patent RU-2313825-C1 (RU)
IPC: G06F17/00
Filed: 2006-12-26
Granted: 2007-12-27
Abstract: FIELD: electronics and computer science. 
     SUBSTANCE: in accordance to the invention, a series of computer codes, adequate to information requested by user, is transformed. Replaceable subsets are automatically extracted together with key subsets, previous actions of user are taken into consideration and a subset selection hypothesis is formed for subsets which dominate in terms of user interest compared to ones requested originally. New sets are built, replaceable subsets are replaced with built sets and information is formed to be given to user. User (1) is connected to complex by means of physical information carriers of various types. 
     EFFECT: reduction of volumes of transferred information with simultaneous preservation and increase of information of interest to the user. 
     2 cl, 5 dwg, 2 tbl
Patent RU-2332249-C1 (RU)
Inventor: GUMOVSKIJ OLEG ALEKSANDROVICH
IPC: B01D17/00
Filed: 2007-01-12
Granted: 2008-08-27
Abstract: FIELD: oil industry. 
     SUBSTANCE: proposed invention relates to the oil industry, in particular to oil treatment methods and can be used for the treatment of heavy highly viscous oil forming emulsions with low-mineralised water. Well production is sent to the predraining and gas separation sump at the well production temperature. After separation of part of the formation water and gas extraction, the flow is pumped through a heat exchanger to a predraining sump where it is heated by heat medium, and oil is settled at intermediate temperature. Predrained oil with a maximum water volume ratio of 10% is mixed with light hydrocarbon dilutant and transferred to separation sumps where the intermediate temperature is maintained. From the separation sumps, oil with a water volume ratio of less than 0.5% (minimum 2/3 of overall whole volume) is pumped to a buffer tank, the remaining oil being pumped into a final dewatering sump for settling at the limit temperature, and further to the buffer tank. 
     EFFECT: decreased cost of heating during final dewatering. 
     4 cl, 1 dwg, 1 tbl
Patent RU-2334816-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C38/16
Filed: 2007-02-05
Granted: 2008-09-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention refers to metallurgy and can be implemented in automobile industry. Steel contains, mass %: carbon 0.15-0.25; silicon 0.15-0.25; manganese 0.2-0.4; vanadium 0.15-0.25; copper 0.9-1.5; nitrogen 0.05-0.1; magnesium 0.003-0.007; zirconium 0.15-0.25; molybdenum 12.9-13.5; iron - the rest. 
     EFFECT: upgraded hardness of steel. 
     1 tbl